Shoe upper



FIG. 1 is a perspective view of a shoe upper in accordance with my new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a left side view of the shoe upper in a stretched configuration thereof.

Broken lines showing the remainder of the shoe in the figures are for illustrative purposes only and form no part of the claimed invention. The surfaces devoid of shading lines are not claimed. 

CLAIM The ornamental design for a shoe upper, as shown and described. 